Huatao Group-Vibrating Screen Technology Solution and Service for Quarry & Mining Industry Since 2008.
Spiral Chute for Heavy Mineral Sand Processing
Screening situation: Coarse,medium,fine,and semi-automatic mill discharge
Package: Carton Box or Wooden Box
Payment Terms: T/T, Paypal.
Shipping Options: FedEx, DHL, UPS, Air Freight, Sea Freight, Train, Truck
Terms: EXW, FOB, CIF, DDU, DDP
HUATAO Spiral Chute
Spiral Chute for Mineral Processing
Product Information
HUATAO Spiral Chute is suitable for processing beach sand, river sand and mineral sand containing heavy minerals. It can be used to concentrate materials such as zircon, rutile, ilmenite and monazite where density differences provide a suitable basis for gravity separation. During operation, slurry flows continuously down the spiral surface and particles stratify under the combined effects of gravity, centrifugal force, fluid drag and friction. Heavy minerals tend to move toward the inner section while lighter gangue is carried toward the outer section. Multiple spiral units can be installed in parallel to form spiral banks, increasing processing capacity while maintaining a relatively compact plant footprint. Final equipment selection should consider mineralogy, feed size distribution, pulp density, required recovery and concentrate grade.
Main Advantages
1. Efficient gravity separation
Separates minerals based on differences in specific gravity without requiring complex mechanical movement.
2. Suitable for fine mineral particles
Designed for fine-grained heavy minerals commonly encountered in mineral processing and mineral sand applications.
3. Wear-resistant polyurethane surface
Polyurethane lining provides strong resistance to abrasive slurry and supports long service life.
4. Lightweight FRP structure
Fiberglass construction reduces equipment weight and provides good resistance to moisture and corrosion.
5. Compact installation
The vertical spiral configuration provides high processing capacity within a relatively small plant footprint.
6. Simple operation and maintenance
The static gravity separation design has few moving components, helping reduce routine maintenance requirements.
7. Flexible product separation
Adjustable splitters allow operators to control concentrate, middlings and tailings discharge.
8. Modular configuration
Individual spiral starts can be combined into multi-start columns or spiral banks according to plant capacity.
9. Low operating requirements
The gravity-based separation process does not require a mechanical drive system for the spiral itself, helping simplify the process circuit.
10. Broad mineral applications
Suitable for gold, iron ore, chromite, tin, tungsten, zircon, rutile, ilmenite, monazite and other heavy minerals.
Technical Specifications
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